42066544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{202243}}^1$

素因数の和:202264

約数の個数: 20

約数和(自身を含む): 87773896

約数和(自身を除く): 45707352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 202243, 404486, 808972, 1617944, 2629159, 3235888, 5258318, 10516636, 21033272, 42066544]

約数ペア:

[(1, 42066544), (2, 21033272), (4, 10516636), (8, 5258318), (13, 3235888), (16, 2629159), (26, 1617944), (52, 808972), (104, 404486), (208, 202243)]